163229508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11251}}^1$

素因数の和:11305

約数の個数: 72

約数和(自身を含む): 458721536

約数和(自身を除く): 295492028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 11251, 14508, 22502, 33753, 45004, 67506, 101259, 135012, 146263, 202518, 292526, 348781, 405036, 438789, 585052, 697562, 877578, 1046343, 1316367, 1395124, 1755156, 2092686, 2632734, 3139029, 4185372, 4534153, 5265468, 6278058, 9068306, 12556116, 13602459, 18136612, 27204918, 40807377, 54409836, 81614754, 163229508]

約数ペア:

[(1, 163229508), (2, 81614754), (3, 54409836), (4, 40807377), (6, 27204918), (9, 18136612), (12, 13602459), (13, 12556116), (18, 9068306), (26, 6278058), (31, 5265468), (36, 4534153), (39, 4185372), (52, 3139029), (62, 2632734), (78, 2092686), (93, 1755156), (117, 1395124), (124, 1316367), (156, 1046343), (186, 877578), (234, 697562), (279, 585052), (372, 438789), (403, 405036), (468, 348781), (558, 292526), (806, 202518), (1116, 146263), (1209, 135012), (1612, 101259), (2418, 67506), (3627, 45004), (4836, 33753), (7254, 22502), (11251, 14508)]